KR101740570B1 - Patch panel for protecting surge - Google Patents

Patch panel for protecting surge Download PDF

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Publication number
KR101740570B1
KR101740570B1 KR1020150100377A KR20150100377A KR101740570B1 KR 101740570 B1 KR101740570 B1 KR 101740570B1 KR 1020150100377 A KR1020150100377 A KR 1020150100377A KR 20150100377 A KR20150100377 A KR 20150100377A KR 101740570 B1 KR101740570 B1 KR 101740570B1
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KR
South Korea
Prior art keywords
patch
surge
board
communication
patch board
Prior art date
Application number
KR1020150100377A
Other languages
Korean (ko)
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KR20170010155A (en
Inventor
이상윤
Original Assignee
주식회사 윤화플러스
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Priority to KR1020150100377A priority Critical patent/KR101740570B1/en
Publication of KR20170010155A publication Critical patent/KR20170010155A/en
Application granted granted Critical
Publication of KR101740570B1 publication Critical patent/KR101740570B1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/6608—Structural association with built-in electrical component with built-in single component
    • H01R13/6616—Structural association with built-in electrical component with built-in single component with resistor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/6608—Structural association with built-in electrical component with built-in single component
    • H01R13/6641—Structural association with built-in electrical component with built-in single component with diode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/717—Structural association with built-in electrical component with built-in light source
    • H01R13/7175—Light emitting diodes (LEDs)
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
    • H01R24/62—Sliding engagements with one side only, e.g. modular jack coupling devices

Abstract

The present invention relates to a surge protection patch panel comprising a plurality of communication ports for distributing a data signal of a hub, a communication circuit for transmitting or receiving data signals to and from the communication ports, A plurality of patch boards on which a surge suppressor is mounted and on which LEDs for indicating the communication state of the communication port and the operating state of the communication port by the surge voltage are mounted; A plurality of module units each of which includes the communication ports of the board and the patch boards in a state in which the LEDs are exposed; and a plurality of module units, each of which comprises a quantity corresponding to the patch board, The communication lines of the plurality of connectors are respectively coupled to each other, And a fixed plate fixed to the rack by mounting the module units in a through state, wherein the surge protector is provided in a number corresponding to the communication port And a surge lamp that is mounted on the patch board and discharges a surge voltage while being turned on by a varicator or a surge voltage that reduces a surge voltage through a variable resistor. .

Description

[0001] PATCH PANEL FOR PROTECTING SURGE [0002]

The present invention relates to a surge protection patch panel, and more particularly, to a surge protection patch panel that can prevent damage to the apparatus due to overvoltage, overcurrent, or lightning stroke, and is easy to assemble and detach, thereby facilitating repair and maintenance.

In general, as the development of high-speed information communication network is accelerating, advanced information communication services are becoming more diversified. Accordingly, a communication room such as a telephone office and various buildings and apartments for providing FTTH service has a large number of cables And a patch panel for managing and providing cables in the installed state.

Such a patch panel refers to a hardware unit containing a collection of ports used in communications or other electronic and electrical systems, and is used to interconnect each port of such a patch panel and to change the line of a connected port .

These patch panels integrate multiple ports so that when a large number of cables are used, they can be used to organize the cables, compensate for the difficulty of finding cables when problems occur, and intuitively It is easy to understand and easy to change.

Such a conventional patch panel comprises a patch panel body 110 as shown in Figs. 1 and 2, a communication port 122 to which a modular plug (not shown) is coupled at the front of the patch panel body 110, And a modular jack 130 coupled to a rear portion of the insert housing 121 formed integrally with the insert housing portion 120 and having a UTP cable for a communication device coupled to the rear of the insert housing 121.

A plurality of recessed portions 127 are formed in the elastic plate 126 of the insert housing portion 120 in the form of a split wedge and a locking protrusion 124a is protruded from the upper surface of the elastic plate 126. Elastic hooks 123 are formed on both sides of the insert housings 121 and protrusions 124b protrude below the insert housings 121. [

The modular jack 130 is composed of a printed circuit board 132 to which the insert 131 is coupled and a wire block 133 which is coupled to the rear of the printed circuit board 132 and to which the UTP cable wire is bound at the rear .

The fixing bar 140 is mounted so as to be tightly fitted and firmly fitted into the spaced space A between the elastic plate 126 of the insert housing part 120 and the insert housing 121, A rear cover 150 having a size capable of including the insert housing part 120 and the modular jack 130 is coupled to the rear of the patch panel 100.

In the conventional patch panel 100, the insert housing 121 is inserted into the coupling hole 114 of the main body 110 and the front plate 128 of the insert housing part 120 is inserted into the main body front plate 111, As shown in Fig.

At this time, the elastic plate 126 of the insert housing part 120 passes through the coupling hole 114 of the main body 110, and the modular jack 130 is coupled to the rear end of the insert housing part 120. At this time, The latching protrusion 124a of the elastic plate 126 is hooked to the rear of the front plate 111 of the main body 110 in which the coupling hole 114 is formed by self elasticity so that the insert housing portion 120 is inserted into the coupling hole 114 And is fixed to the patch panel main body 110 without being pulled out.

The modular jack 130 is inserted into the insert housing 121 of the insert housing 120 and the insertion protrusion 124b formed on the bottom surface of the insert housing 121 is also engaged with the front plate 111 of the main body. (121).

However, the conventional patch panel 100 has a structure in which the insert housing part 120 and the modular jack 130 are coupled to each other in front of and behind the patch panel body 110, And a separate modular plug (not shown) is connected to the communication port 122 of the insert housing part 120 in which the insert 131 is inserted. And the number of individual components to be assembled is relatively large, which causes a rise in cost, and there is a problem that a process and time required for assembling are increased.

KR 20-0422110 B (2006.07.14)

The present invention has been made to solve the above problems and it is an object of the present invention to provide a surge protection patch panel which can prevent damage to the apparatus due to overvoltage, overcurrent or lightning, have.

It is another object of the present invention to provide a surge protective patch panel that can quickly dissipate heat from a patch board on which a plurality of electronic components are mounted, thereby increasing lifetime of components and improving reliability in operation.

According to an aspect of the present invention, there is provided a communication system including a plurality of communication ports for distributing data signals of a hub, a communication circuit for transmitting or receiving data signals to and from the communication ports, A plurality of patch boards on which a surge protective element for protecting the communication ports from surge voltage is mounted and on which LEDs for indicating the communication state of the communication port and the operation state of the communication port by the surge voltage are mounted, A plurality of module units each of which includes the patch boards in a state in which the communication port and the LED of the patch board are exposed; and a plurality of module units, each of which comprises a number corresponding to the patch board, A plurality of connectors to which a plurality of communication lines for applying to the board are coupled, A receiver having a distribution circuit for distributing a data signal of the received hub to apply to the patch board, and a fixed plate fixed to the rack by mounting the module units in a through state, the surge protector being connected to the communication port And a surge lamp which is mounted on the patch board in a corresponding quantity and which is turned on by a varicator or a surge voltage that reduces the surge voltage through the variable resistor and discharges the surge voltage. This is accomplished by a protective patch panel.

The receiver includes a card substrate having the connector and the distribution circuit and having a signal terminal for applying a data signal to be distributed in the distribution circuit to one edge of the card, And a clamp for communicably connecting the card substrate and the patch board.

It is preferable that the clamp comprises a slot connector which is mounted on the patch board and transmits a data signal to the patch board through a signal terminal of the card board, and a signal terminal of the card board is coupled.

The module case may further include an outer case installed on the fixing plate for shielding and protecting an outer periphery of the module units, wherein the outer case is installed in front of the module, the module is shielded from the front, And a rear cover installed at a rear side of the enclosure, the rear cover being exposed through the slot connector and supported by the card substrate.

At this time, it is preferable that the rear cover has a bent portion bent partly toward the card substrate so that the card substrate is closely attached to the bent portion when the card substrate is inserted and fixed in the slot connector.

In addition, the bent portion may be formed with a heat-radiating hole whose side is opened when the card is folded toward the card substrate.

According to the surge protection patch panel according to the present invention, it is possible to prevent damage to the device due to overvoltage, overcurrent, or lightning strike by the surge protection device mounted on the patch board, as well as to assemble the patch board into the module unit, It can be assembled and disassembled easily because it is assembled to an external case.

Particularly, the surge protection patch panel according to the present invention is characterized in that the base board of the patch board is exposed to the rear of the external case, and the card connector is inserted and fixed at the base of the exposed patch board, Replaceable surge protection patch panel is easy to repair and repair.

1 is an exploded perspective view of a conventional patch panel viewed from the front.
2 is an exploded perspective view of the patch panel according to FIG. 1 viewed from the rear.
3 is an exploded perspective view showing a surge protective patch panel according to the present invention.
4 is a cross-sectional view of a surge protection patch panel according to the present invention.
5 is a rear perspective view of the surge protection patch panel according to the present invention.
6 is a rear perspective view showing another embodiment of the surge protective patch panel according to the present invention.
7 is a sectional view showing part A of Fig.
8 is a front view showing a communication port of the surge protection patch panel according to the present invention.
9 is an exploded perspective view showing still another embodiment of the surge protective patch panel according to the present invention.
10 is a perspective view showing another embodiment of the module unit of the surge protective patch panel according to the present invention.
11 is a cross-sectional view of the surge protection patch panel according to Fig.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings and the inventor may properly define the concept of the term to describe its invention in the best possible way And should be construed in accordance with the principles and meanings and concepts consistent with the technical idea of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 3 is an exploded perspective view illustrating a surge protective patch panel according to the present invention, and FIG. 4 is a cross-sectional view illustrating a surge protective patch panel according to the present invention.

The surge protection patch panel according to the present invention includes a communication port 11 for distributing a data signal of a hub, a communication circuit for transmitting and receiving data, a surge protection element 12 for lowering the voltage when the voltage is excessively large, A module unit 20 in which a patch board 10 is mounted with an LED 13 for visually displaying a communication state and a patch board 10 and a connector for applying a data signal to the patch board 10, A receiver 30 provided with a distribution circuit for distributing a data signal to apply to the patch board 10 and a fixed plate 40 to which the module unit 20 is fixed.

In addition, the patch board 10 is provided with a communication port 11, a communication circuit, a surge protection element 12, and an LED 13. The patch board is composed of a printed circuit board, And a communication circuit is electrically connected to the communication port 11, the surge protection element 12, and the LED 13.

The communication port 11 provided in the patch board 10 distributes the data signal of the hub and the surge protection element 12 is mounted on the patch board 10 to protect the communication port 11 from the surge voltage. The LED 13 is mounted on the patch board 10 and the LED 13 displays the operation state of the communication port 11 by the line connection state, the communication state, and the surge voltage of the communication port 11 .

In particular, the surge protection element 12 mounted on the patch board 10 has a varistor 12a for reducing the surge voltage through a variable resistance or a surge voltage generator 12b for turning on the surge voltage, And a lamp 12b. The surge protection element 12 is preferably composed of a plurality of surge lamps 12b and a plurality of varistors 12a as shown in Fig.

In this case, the plurality of surge lamps 12b and the plurality of varisiters 12a attenuate the surge voltage sequentially as a plurality of surge voltages are generated by lightning stroke. That is, the surge lamps 12b and the varisites 12a attenuate the surge voltage applied by the lightning stroke step by step, respectively, thereby buffering the surge voltage caused by the lightning strike. Therefore, the surge protection element 12 ultimately minimizes or prevents the damage caused by the lightning stroke.

The surge protection element 12 is preferably installed in a state in which a plurality of surge lamps 12b and a plurality of varisiters 12a are aligned in a line with respect to one communication port 11 as shown in FIG. .

Thus, the surge protection element 12 alleviates the surge voltage transferred to each communication port 11 individually. For example, when a surge voltage is applied to a circuit for activating any one of the communication ports 11, the surge protection device 12 gradually reduces the surge voltage of the varisites 12a, (12b) relaxes the relaxed surge voltage in the varisites (12a).

The patch board 10 having the above configuration can be provided with a plurality of communication ports 11. When a plurality of communication ports 11 are provided in the patch board 10 as described above, A surge protection element 12 and an LED 13 are provided corresponding to the corresponding communication port 11, respectively.

The patch board 10 provided with the plurality of communication ports 11 is installed in the module unit 20. The module unit 20 has a form of a hollow box in which the patch board 10 is installed, And the communication port 11 and the LED 13 are formed to be embedded in the front of the module unit 20 in an exposed state.

Particularly, the rear surface of the module unit 20 is opened such that a part of the patch board 10 is exposed to the rear, so that when the patch board 10 is installed inside the module unit 20, And is exposed to the outside through the open rear face of the module unit 20. [

1, the module unit 20 is formed in an approximately hexahedron-shaped box shape, with the back surface thereof being opened and the exposure hole 21 in which the communication port 11 and the LED 13 are exposed on the front surface thereof . When the communication port and the LED of the patch board 10 are exposed to the front of the module unit 20 through the exposure hole 21 formed in the front face of the module unit, 20).

The slot connector 32 described below is provided at the base end of the patch board 10 exposed to the rear of the module unit 20 and is coupled to the card substrate 31.

On the other hand, the receiver 30 has a connector for applying a data signal to the patch board 10, and a distribution circuit for distributing the data signal of the hub to the patch board 10 is provided. That is, the receiver 30 has a number of connectors corresponding to the patch board 10, and each of the plurality of communication lines for applying the data signal of the hub to the patch board 10 is connected to each other. A distribution circuit for distributing a data signal of the hub received through the hub to the patch board 10 is provided.

Such a receiver 30 is composed of a card substrate 31 and a clamp. The card substrate 31 is provided with a signal terminal 31a for applying a data signal to be distributed at one side of the distribution circuit. In addition, the clamp removably attaches the card substrate 31 to the patch board 10 so that the card board 31 and the patch board 10 are communicably connected.

At this time, the clamp transmits a data signal, which is mounted on the patch board 10 and applied through the signal terminal 31a of the card substrate 31, to the patch board 10, And a slot connector 32 to which the connector 31a is coupled.

5, the slot connector 32 is provided at the base end of the patch board 10 so that when the patch board 10 is installed in the module unit 20, the base end of the patch board 10 is connected to the module unit And the slot connector 32 is provided at the base end of the patch board 10 exposed to the rear of the module unit 20 so that the card board 31 is exposed from the rear of the module unit 20 It can be easily mounted.

After the patch board 10 is installed on the module unit 20 and the card substrate 31 is mounted on the slot connector 32 of the patch board 10 as described above, 60 is provided on the front face of the module unit 20 for fixing the module unit 20. [

As shown in FIGS. 1 and 2, the fixing plate 40 has a through-hole 41 having a predetermined thickness and through which the module unit 20 passes. The module unit 20 is inserted into the through hole 41 formed in the fixing plate 40 and a fastening member such as a screw is assembled to the coupling unit 22 formed on the front face of the module unit 20, The module unit 20 is fixed.

In this case, the coupling unit 22 is described as being fixed to the fixing plate 40 by the screws in the above description, but in some cases, a hook (not shown) is formed in the coupling unit 22 (Not shown) corresponding to the hook may be formed on the fixing plate 40 and the module unit 20 may be fixed to the fixing plate 40 by inserting and fixing the hook into the binding groove.

The fixing plate 40 may further include an outer case 50 for shielding and protecting the outer surface of the module unit 20. The enclosure 51 includes a fixed plate 40 and a module unit 40. The enclosure 51 includes a fixed plate 40 and a fixed unit 40. The enclosure 51 includes a fixed plate 40, (20) is embedded and the rear side is opened.

The rear cover 52 is provided behind the enclosure 51 and is exposed through the slot connector 32 to support the card substrate 31. That is, the rear cover 52 has an area corresponding to the back surface of the enclosure 51 and is formed with a draw-out hole 53 through which the base end of the patch board 10 is pulled. In the vicinity of the four corners of the rear cover 52, And a fastening hole 54 to be screwed with the back surface of the base 51 is formed.

At this time, the enclosure 51 and the rear cover 52 may be fabricated independently of the enclosure 51 and the rear cover 52 as described above, but in some cases, the enclosure 51 and the rear cover 52 may be assembled, May be integrally manufactured.

According to the present invention, the patch board 10 is assembled through the rear of the module unit 20. After the module unit 20 in which the patch board 10 is assembled is inserted into the through hole 41 through the front of the fixing plate 40 and then the module unit 20 and the fixing plate 40 are screwed together .

After the module unit 20 is assembled to the stationary plate 40 as described above, the enclosure 51 is assembled to the rear of the stationary plate 40. When the rear cover 52 is assembled to the enclosure 51, the base end of the patch board 10 is connected to the outside through the take-out hole 53, Exposed. After the rear cover 52 is assembled to the enclosure 51, the card substrate 31 is inserted into the slot connector 32 provided at the base end of the patch board 10 and is coupled.

The surge protection patch panel according to the present invention can prevent damage to the apparatus due to overvoltage, overcurrent, or lightning strike by the surge protection element 12 mounted on the patch board 10, And the module unit 20 is assembled to the case 50 after the module unit 20 is assembled, thereby facilitating assembly and disassembly.

In particular, the surge protective patch panel according to the present invention is characterized in that the base end of the patch board 10 is exposed to the rear of the case 50 and the card board 31 is inserted and fixed to the base end of the exposed patch board 10 The connector 32 is provided so that the card substrate 31 can be replaced without disassembling the external case 50, which makes it easy to repair and repair the surge protective patch panel.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. .

For example, the rear cover 52, which is provided behind the enclosure 51 and supports the card substrate 31, is in close contact with the card substrate 31 to support the card substrate 31 more firmly, A heat dissipating hole 52b for rapidly discharging heat generated from the patch board 10 installed inside the heat exchanger 20 to the outside can be formed. This will be described with reference to FIGS. 6 and 7. FIG.

FIG. 6 is a rear perspective view showing another embodiment of the surge protective patch panel according to the present invention, and FIG. 7 is a sectional view showing part A of FIG.

Referring to the drawings, the rear cover 52 is formed with a bent portion 52a in which a part of the surface of the rear cover 52 facing the card substrate 31 is bent toward the card substrate 31. [ When the rear cover 52 is formed with the bent portion 52a, when the card substrate 31 is inserted and fixed in the slot connector 32, the card substrate 31 is brought into close contact with the bent portion 52a, 31 can be firmly supported.

In addition, when the bent portion 52a is formed in the rear cover 52 as described above, it is preferable to form the heat dissipation hole 52b in which the side surface of the bent portion 52a is opened. The heat generated in the patch board 10 is discharged to the outside through the heat radiation hole 52b through the heat radiation hole 52b when the heat radiation hole 52b having the side of the bent portion 52a is formed as described above The patch board 10 can be quickly cooled.

In the foregoing description, the LED 13 indicating the operating state of the communication port 11 is exposed on the front surface of the module unit 20. However, in some cases, the surge lamp 12b is connected to the module unit 20 Or a failure indicator lamp 14 may be installed to expose the front face of the patch board 10 or to indicate a failure state indicating the failure state of the patch board 10. [

8, a surge lamp 12b and a fault indication lamp 14 are provided on the front surface of the module unit 20, in addition to the LED 13 for indicating the operating state of the communication port 11. As shown in FIG. When the surge lamp 12b and the fault indication lamp 14 are installed so as to be exposed in front of the module unit 20, the administrator can quickly visually recognize the state of the surge protection patch panel, Maintenance can be made convenient.

In the surge protective patch panel according to the present invention, the case 50 includes the upper case 51a and the lower case 51b. The module unit 20 is connected to the patch board 10 and the communication port 11 Lt; / RTI > This will be described with reference also to Figs. 9 to 11. Fig.

FIG. 9 is an exploded perspective view showing another embodiment of the surge protective patch panel according to the present invention, FIG. 10 is a perspective view showing another embodiment of the module unit of the surge protective patch panel according to the present invention, Sectional view of a surge protection patch panel according to the present invention.

Referring to the drawings, the outer case 50 includes an upper case 51a and a lower case 51b. The upper case 51a forms a top surface and a side surface and the lower case 51b forms a bottom surface and a side surface so that the side surfaces of the upper case 51a and the lower case 51b are overlapped with each other, . A through hole 41 through which the module unit 20 is mounted is formed on the front surface of the upper case 51a.

A rack 60 and a bracket 57 for fixing the bracket 57 are provided on both side surfaces of the upper case 51a so that the bolt passing through the bracket 57 is screwed into the rack 60, 60, respectively. At this time, the bracket 57 may be integrally formed with the upper case 51a, or may be fixed to both sides of the upper case 51a after the bracket 57 is separately manufactured.

The fixing plate 40 is installed on the front surface of the case 50 made up of the upper case 51a and the lower case 51b to be shielded. The back cover 52 is installed on the rear surface of the outer case 50 according to another embodiment of the upper case 51a and the lower case 51b and is exposed through the slot connector 32, Thereby supporting the substrate 31.

At this time, the rear cover 52 may be manufactured independently of the upper case 51a and assembled, but in some cases, the upper case 51a and the rear cover 52 may be integrally manufactured.

10, the module unit 20 fixed to the fixed plate 40 is provided with a plurality of communication ports 11 on the patch board 10 and a part of the patch board 10 is connected to the outside And may be formed to be exposed behind the case 50. At this time, a plurality of varicitors 12a, a surge lamp 12b, and a slot connector 32 are mounted on the patch board 10.

The upper case 51a and the lower case 51b are provided with the module case 20 so that the lower case 51b can support the patch board 10 when the module unit 20 is installed in the case 50, A bolt passing through the patch board 10 may be fastened and fixed to the first boss 55 by threading.

As described above, when the first boss 55 is formed in the lower case 51b and the bolt is passed through the patch board 10 and fastened to the first boss 55, the module unit 20 can be more stably fixed have.

The rear cover 52 provided at the rear of the case 50 is formed with a second boss 56 for supporting the card substrate 31 so that the slot connector 32 of the patch board 10 The bolts pass through the card substrate 31 and are threadedly engaged with the second bosses 56, so that the card substrate 31 can be stably fixed.

10: Patch board 11: Communication port
12: Surge protection element 12a: Varisher
12b: Surge lamp 13: LED
20: module unit 21: exposure hole
22: Coupling unit 30: Receiver
31: card substrate 31a: signal terminal
32: Slot connector 40: Fixing plate
41: through hole 50: outer case
51: enclosure 51a: upper case
51b: lower case 52: rear cover
52a: bent portion 52b:
53: draw-out hole 54: fastening hole
55: 1st boss 56: 2nd boss

Claims (6)

A plurality of communication ports for distributing a data signal of the hub are provided, a communication circuit for transmitting or receiving data signals to and from the communication ports, and a surge protector for protecting the communication ports from surge voltage, A plurality of patch boards mounted with LEDs for indicating an operating state of the communication port by a communication state or a surge voltage;
A plurality of module units each having a number corresponding to the patch board and having the communication ports of the patch board and the patch boards embedded in a state in which the LEDs are exposed;
And a plurality of communication lines each having a number corresponding to the patch board and to which a plurality of communication lines for applying a data signal of the hub to the patch board are coupled, A receiver having a distribution circuit applied to the patch board; And
And a stationary plate, the module units being mounted in a penetrating manner to be fixed to the rack,
The surge protector may,
And a surge lamp which is mounted on the patch board at a quantity corresponding to the communication port and discharges a surge voltage while being illuminated by a varicator or a surge voltage for reducing a surge voltage through a variable resistance,
The receiver
A card substrate having the connector and the distribution circuit and having a signal terminal for applying a data signal to be distributed to the distribution circuit at one edge; And
And a clamp for detachably attaching the card substrate to the patch board and communicably connecting the card board and the patch board,
The clamp
And a slot connector which is mounted on the patch board and transmits a data signal to the patch board through a signal terminal of the card board, and to which a signal terminal of the card board is connected.
delete delete The method according to claim 1,
And an outer case installed on the fixing plate for shielding and protecting an outer periphery of the module units,
In the case,
An enclosure in which the fixing plate is installed at the front and is shielded at the front side, the module unit passing through the fixing plate is built in and the rear is opened; And
And a rear cover installed at a rear side of the enclosure and exposed through the slot connector to support the card substrate.
5. The seat according to claim 4, wherein the rear cover
Wherein a folded portion of the surface facing the card substrate is formed to be bent toward the card substrate, and when the card substrate is inserted and fixed to the slot connector, the card substrate is closely attached to the folded portion.
[7] The bending machine according to claim 5,
Wherein a heat dissipating hole is formed in the side surface of the card substrate when the card is folded toward the card substrate.
KR1020150100377A 2015-07-15 2015-07-15 Patch panel for protecting surge KR101740570B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150100377A KR101740570B1 (en) 2015-07-15 2015-07-15 Patch panel for protecting surge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150100377A KR101740570B1 (en) 2015-07-15 2015-07-15 Patch panel for protecting surge

Publications (2)

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KR20170010155A KR20170010155A (en) 2017-01-26
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KR102621360B1 (en) * 2019-07-03 2024-01-08 한국전력공사 Apparatus for distributing communication line

Citations (3)

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Publication number Priority date Publication date Assignee Title
US20030095395A1 (en) * 2001-11-16 2003-05-22 Clark Gordon P. Telecommunications patch panel
JP2006054118A (en) * 2004-08-12 2006-02-23 Tokyo Tsushinki Kogyo Kk Wiring support system
CN201303084Y (en) * 2008-07-21 2009-09-02 富士康(昆山)电脑接插件有限公司 Electric connector component

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KR200422110Y1 (en) 2006-04-24 2006-07-24 대은전자 주식회사 Modular patch pannel for communication equipment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030095395A1 (en) * 2001-11-16 2003-05-22 Clark Gordon P. Telecommunications patch panel
JP2006054118A (en) * 2004-08-12 2006-02-23 Tokyo Tsushinki Kogyo Kk Wiring support system
CN201303084Y (en) * 2008-07-21 2009-09-02 富士康(昆山)电脑接插件有限公司 Electric connector component

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